“urban niche”的概念、定义、翻译、参考文献-科学参考

单词	urban niche
释义	urban niche Encyclopedia 理学〔城市生态学基本概念〕释 urban niche城市生态位一个城市或任何一种人类栖境提供给人们的或可被人们所利用的各种生态因子和生态关系的集合。其中，生态因子包括水、食物、能源、土地、气候、建筑、交通等，生态关系包括生产力水平、环境容量、生活质量与外部系统的关系等。
随便看	undecimal number system undecimal system undecomposable undefinability undefined undefined concept undefined symbol undefined technical term undefined term undeflected undeformed undegraded undegraded neutron undelayed neutron undemonstrable Undeniable Signature undepleted flux underactuated control underactuated mechanism underageing underage opera performer under annealing underbalance underbalanced accurate pressure control drilling under balanced perforation

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